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How to design electromagnet?

  1. Dec 12, 2015 #1
    I want to design electromagnet for my project. I want to know which formulas are used while designing electromagnets and methodology if we know repulsive force we require at a distance of 25mm from one end of electromagnet.
  2. jcsd
  3. Dec 13, 2015 #2


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    Look up Maxwell's Force Formula and perhaps see the links below under "Similar discussions..."
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